I don't wish to buy the expensive Elvamide off eBay as generic nylon in phenol was the original material.
I am not a chemist, but did put in effect and those chemicals mentioned seemed to have an effect on nylon.
Some sites say methanol has no effect on nylon 6,6.
[QUOTE=alexberg;3281127]6.6 is too generic to describe the product

Tinkering with the coatings cost me a lot comparing to the ebay item and final off the shelf staff even more - no samples, only big bottle on avail. Shared some with others. No regrets whatsoever: a LOT of fun!
I.e. you'll spent much more than you were going to if you try to find solution negating what collective has to offer...
Try to solicit a sample and hone the negotiation skills along the way ;-)
Same goes to phenol... also it's toxic and, therefore, "unobtanium"
BTW nylon fishing line is as good as it goes for a nylon source

I have a problem, I ordered the Licron crystal from MCM, they just emailed me and said they cannot ship chemicals to Canada. Only place I found here was by the case of 12, little more than I need Al

You may have already tried this but you can go the the Techspray web page (link below) and use the "Find Distributor" tab (bottom right) to pull up a list of distributors in Canada... perhaps one of them would sell you a single can TECHSPRAY | Products